code: def test_get_doc_char_pos_hyp(data: Tuple[List[str], int]):
      tokens, i = data
      doc = Doc.from_words(tokens)
      ret = token_from_char_pos(doc, i)
      expected = _simple_get_doc_char_pos(doc, i)
      assert ret is expected
  
file_path: camphr/packages/camphr/tests/test_utils.py
imports: from hypothesis.strategies._internal.strategies import SearchStrategy
  from camphr.doc import Doc, DocProto, T_Ent, T_Span, T_Token
  from camphr.utils import token_from_char_pos
  from typing import Callable, List, Optional, Tuple, TypeVar
  import pytest
  from hypothesis import given
  from hypothesis import strategies
label_desc: Use image node_id 4 for calling a global function with example usage: test_get_doc_char_pos_hyp(data) without return types